We are not 100% sure yet, but maybe RGB potentially is a non-Turing form of computing. By saying that we are not speaking about it being or not being Turing-complete, but about it being a non-Turing form of computing at all, but instead being a cellular automation-based one. So to sum up, RGB is a distributed, partially replicated state machine which is actually the type of a state machine when you don't have a complete state of the system (which is more similar to cellular automaton-based computing that Turing-one).